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authorGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-03-14 18:20:45 +0100
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-06-10 21:05:12 +0200
commit649b5b92509dba021ed47ef4c04f358de83ba36f (patch)
treee0f22590fe9a99eba5565bbb4738b6f833b2c9fb /boot/at91bootstrap
parent7c709f4affc44f3bbc9a09fec8d84ae3807e31e7 (diff)
downloadbuildroot-649b5b92509dba021ed47ef4c04f358de83ba36f.tar.gz
buildroot-649b5b92509dba021ed47ef4c04f358de83ba36f.tar.bz2
bootloaders: move bootloader build code to boot/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'boot/at91bootstrap')
-rw-r--r--boot/at91bootstrap/Config.in108
-rw-r--r--boot/at91bootstrap/at91bootstrap.mk110
2 files changed, 218 insertions, 0 deletions
diff --git a/boot/at91bootstrap/Config.in b/boot/at91bootstrap/Config.in
new file mode 100644
index 0000000000..44db8f5a74
--- /dev/null
+++ b/boot/at91bootstrap/Config.in
@@ -0,0 +1,108 @@
+menuconfig BR2_TARGET_AT91BOOTSTRAP
+ depends on BR2_arm
+ bool "AT91 Bootstrap"
+
+if BR2_TARGET_AT91BOOTSTRAP
+
+config BR2_TARGET_AT91BOOTSTRAP_BOARD
+ string "Bootstrap board"
+ default "$(BOARD_NAME)"
+ help
+ This is used to do a make <board>_config
+
+choice
+ prompt "Boot Memory"
+ default BR2_TARGET_AT91BOOT_DATAFLASHCARD
+ depends on BR2_TARGET_AT91BOOTSTRAP
+ help
+ Select Chip for which AT91 bootstrap should be built
+
+config BR2_TARGET_AT91BOOT_DATAFLASH
+ bool "AT45 Dataflash"
+ depends on BR2_BOOTSOURCE_DATAFLASH
+
+config BR2_TARGET_AT91BOOT_DATAFLASHCARD
+ bool "AT45 Dataflash Card"
+ depends on BR2_BOOTSOURCE_DATAFLASHCARD
+
+config BR2_TARGET_AT91BOOT_NANDFLASH
+ bool "NAND Flash"
+ depends on BR2_BOOTSOURCE_NANDFLASH
+
+config BR2_TARGET_AT91BOOT_FLASH
+ bool "Internal Flash or external parallel flash"
+ depends on BR2_BOOTSOURCE_FLASH
+
+config BR2_TARGET_AT91BOOT_SDCARD
+ bool "SD-Card"
+ depends on BR2_BOOTSOURCE_SDCARD
+
+config BR2_TARGET_AT91BOOT_EEPROM
+ bool "EEPROM"
+ depends on BR2_BOOTSOURCE_EEPROM
+
+endchoice
+
+config BR2_TARGET_AT91BOOTSTRAP_MEMORY
+ string
+ depends on BR2_TARGET_AT91BOOTSTRAP
+ default "dataflash" if BR2_TARGET_AT91BOOT_DATAFLASH
+ default "dataflashcard" if BR2_TARGET_AT91BOOT_DATAFLASHCARD
+ default "nandflash" if BR2_TARGET_AT91BOOT_NANDFLASH
+ default "flash" if BR2_TARGET_AT91BOOT_FLASH
+ default "sdcard" if BR2_TARGET_AT91BOOT_SDCARD
+ default "eeprom" if BR2_TARGET_AT91BOOT_EEPROM
+
+config BR2_AT91BOOTSTRAP_IMG_SIZE
+ string "Image Size to copy to SDRAM"
+ depends on BR2_TARGET_AT91BOOTSTRAP
+ default "0x32000" if BR2_TARGET_AT91BOOT_DATAFLASH
+ default "0x32000" if BR2_TARGET_AT91BOOT_DATAFLASHCARD
+ default "0x30000" if BR2_TARGET_AT91BOOT_NANDFLASH
+ default "0x100000" if BR2_TARGET_AT91BOOT_FLASH
+ default "0x30000" if BR2_TARGET_AT91BOOT_SDCARD
+ default "0x30000" if BR2_TARGET_AT91BOOT_EEPROM
+ help
+ Select the size of your application
+ AT91 Bootstrap will copy this amount from flash to SDRAM
+
+choice
+ prompt "Start address of application"
+ default BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ depends on BR2_TARGET_AT91BOOTSTRAP
+ help
+ Select Chip for which AT91 bootstrap should be built
+ Currently supports AT91SAM9260EK, AT91SAM9261EK,
+ AT91SAM9XEEK, AT91SAM9263EK
+
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ bool "Copy to the default U-Boot start location in the SDRAM"
+ help
+ This is where you copy the U-Boot boot loader
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+ bool "Copy to the last Megabyte of the SDRAM"
+ help
+ This is where you copy a boot loader
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+ bool "Copy to the start of the SDRAM"
+ help
+ This is where you copy a standalone application
+endchoice
+
+config BR2_AT91BOOTSTRAP_JUMP_ADDR
+ string
+ default "0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ default "0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+ default "0x20000000" if BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+ depends on BR2_TARGET_AT91BOOTSTRAP
+
+comment "It will be copied to $(BR2_AT91BOOTSTRAP_JUMP_ADDR)"
+ depends on BR2_TARGET_AT91BOOTSTRAP
+
+endif
+
+
+
diff --git a/boot/at91bootstrap/at91bootstrap.mk b/boot/at91bootstrap/at91bootstrap.mk
new file mode 100644
index 0000000000..2072c6bf66
--- /dev/null
+++ b/boot/at91bootstrap/at91bootstrap.mk
@@ -0,0 +1,110 @@
+#############################################################
+#
+# at91bootstrap
+#
+#############################################################
+AT91BOOTSTRAP_VERSION:=2.10
+AT91BOOTSTRAP_PATCH_LEVEL:=
+AT91BOOTSTRAP_PATCHED_VERSION:=$(AT91BOOTSTRAP_VERSION)$(AT91BOOTSTRAP_PATCH_LEVEL)
+AT91BOOTSTRAP_NAME:=at91bootstrap-$(AT91BOOTSTRAP_VERSION)
+ATMEL_MIRROR:=$(call qstrip,$(BR2_ATMEL_MIRROR))
+AT91BOOTSTRAP_SITE:=$(ATMEL_MIRROR)
+AT91BOOTSTRAP_SOURCE:=$(AT91BOOTSTRAP_NAME).tar.bz2
+AT91BOOTSTRAP_DIR:=$(BUILD_DIR)/$(AT91BOOTSTRAP_NAME)
+AT91BOOTSTRAP:=$(call qstrip,$(BR2_AT91BOOTSTRAP))
+AT91BOOTSTRAP_ZCAT:=$(BZCAT)
+
+AT91BOOTSTRAP_BOARD:=$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP_BOARD))
+
+AT91BOOTSTRAP_MEMORY:=$(call qstrip,$(BR2_TARGET_AT91BOOTSTRAP_MEMORY))
+
+AT91BOOTSTRAP_BINARY:=$(BOARD_NAME)-$(AT91BOOTSTRAP_MEMORY)boot-$(AT91BOOTSTRAP_PATCHED_VERSION).bin
+
+AT91BOOTSTRAP_TARGET:=$(AT91BOOTSTRAP_DIR)/binaries/$(AT91BOOTSTRAP_BINARY)
+
+AT91BOOTSTRAP_JUMP_ADDR:=$(call qstrip,$(BR2_AT91BOOTSTRAP_JUMP_ADDR))
+AT91BOOTSTRAP_IMG_SIZE:=$(call qstrip,$(BR2_AT91BOOTSTRAP_IMG_SIZE))
+
+AT91_CUSTOM_FLAGS:=
+ifneq ($(AT91BOOTSTRAP_JUMP_ADDR),)
+AT91_CUSTOM_FLAGS+=-DJUMP_ADDR=$(AT91BOOTSTRAP_JUMP_ADDR)
+endif
+ifneq ($(AT91BOOTSTRAP_IMG_SIZE),)
+AT91_CUSTOM_FLAGS+=-DIMG_SIZE=$(AT91BOOTSTRAP_IMG_SIZE)
+endif
+
+$(DL_DIR)/$(AT91BOOTSTRAP_SOURCE):
+ $(call DOWNLOAD,$(AT91BOOTSTRAP_SITE),$(AT91BOOTSTRAP_SOURCE))
+
+$(AT91BOOTSTRAP_DIR)/.unpacked: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
+ mkdir -p $(BUILD_DIR)
+ $(AT91BOOTSTRAP_ZCAT) $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ toolchain/patch-kernel.sh $(AT91BOOTSTRAP_DIR) boot/at91bootstrap/ at91bootstrap-$(AT91BOOTSTRAP_VERSION)\*.patch
+ touch $(AT91BOOTSTRAP_DIR)/.unpacked
+
+$(AT91BOOTSTRAP_DIR)/.configured: $(AT91BOOTSTRAP_DIR)/.unpacked .config
+ $(MAKE) \
+ MEMORY=$(AT91BOOTSTRAP_MEMORY) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ -C $(AT91BOOTSTRAP_DIR) \
+ $(AT91BOOTSTRAP_BOARD)_defconfig
+ touch $(AT91BOOTSTRAP_DIR)/.configured
+
+# $(BOARD_NAME)_defconfig
+
+$(AT91BOOTSTRAP_TARGET): $(AT91BOOTSTRAP_DIR)/.configured
+ $(MAKE) \
+ MEMORY=$(AT91BOOTSTRAP_MEMORY) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ AT91_CUSTOM_FLAGS="$(AT91_CUSTOM_FLAGS)" \
+ -C $(AT91BOOTSTRAP_DIR)
+
+$(AT91BOOTSTRAP_DIR)/.installed:: $(AT91BOOTSTRAP_TARGET)
+ mkdir -p $(BINARIES_DIR)
+ifeq ($(AT91BOOTSTRAP_VERSION),2.3)
+ cp $(AT91BOOTSTRAP_TARGET) $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
+ $(call COPY_FILE, $(AT91BOOTSTRAP_TARGET), $(BR2_TARGET_ATMEL_COPYTO), $(AT91BOOTSTRAP_BINARY))
+else
+ make MEMORY=$(AT91BOOTSTRAP_MEMORY) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ -C $(AT91BOOTSTRAP_DIR) boot
+ make DESTDIR=$(BINARIES_DIR) -C $(AT91BOOTSTRAP_DIR) install || \
+ echo "Could not copy bootstrap to BINARIES_DIR"
+ifneq ($(BR2_TARGET_ATMEL_COPYTO),)
+ make DESTDIR=$(BR2_TARGET_ATMEL_COPYTO) -C $(AT91BOOTSTRAP_DIR) install || \
+ echo "Could not copy bootstrap to BR2_ATMEL_COPYTO"
+endif
+endif
+ touch $@
+
+# cp $(AT91BOOTSTRAP_TARGET) $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
+# cp $(AT91BOOTSTRAP_TARGET) $(BR2_TARGET_ATMEL_COPYTO)/$(AT91BOOTSTRAP_BINARY)
+
+.PHONY: at91bootstrap at91bootstrap-source
+
+at91bootstrap: $(AT91BOOTSTRAP_DIR)/.installed
+
+at91bootstrap-source: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
+
+at91bootstrap-unpacked: $(AT91BOOTSTRAP_DIR)/.unpacked
+
+.PHONY: at91bootstrap-clean at91bootstrap-dirclean
+
+at91bootstrap-clean:
+ make -C $(AT91BOOTSTRAP_DIR) clean
+
+at91bootstrap-dirclean:
+ rm -rf $(AT91BOOTSTRAP_DIR)
+
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(BR2_TARGET_AT91BOOTSTRAP),y)
+TARGETS+=at91bootstrap
+endif
+
+at91bootstrap-status:
+ @echo AT91BOOTSTRAP_BOARD=$(AT91BOOTSTRAP_BOARD)
+